Stall Test: Notes

Perform the mechanical system test preparation. (See MECHANICAL SYSTEM TEST PREPARATION .)
Apply the parking brake firmly, and set the wheel blocks for both the front and rear wheels.
Start the engine.
Measure the stall speed in the D position.
1. Strongly depress the brake pedal with the left foot.
2. Shift the selector lever to the D position.
  CAUTION:
  - To prevent damage to the transaxle, measure the stall speed (Step (3)-(4)) within 5 s.
3. Slowly depress the accelerator pedal fully with the right foot all the way down.
4. Read the engine speed quickly when the speed is stabilized, and remove the right foot from the accelerator pedal.
5. Shift the selector lever to the N position and idle for 1 min or more.
Measure the stall speed in the M (1st gear) and R positions using the same procedure.
- If there is any malfunction, one of the following causes may have occurred:

POSSIBLE CAUSE

Condition		Possible cause
Higher than specification	Higher in R, D, and M (1GR) position	Line pressure is low	Oil pump wear ATF leakage from oil pump, control valve body, and transaxle case Pressure regulator valve sticking TR control valve sticking Pressure control solenoid operation malfunction
	Higher in R, D, and M (1GR) position	Low and reverse brake slippage, and damage of one-way clutch
	Higher in D and M (1GR) position	Low clutch slippage One-way clutch damage
	Higher in R position	Perform road test to determine whether problem is in R-3-5 brake or low and reverse brake Engine brake operates in M (1GR) position R-3-5 brake slippage Engine braking does not operate in M (1GR) position Low and reverse brake slippage
Lower than specification	Lower in R, D, and M (1GR) position	Engine malfunction One-way clutch slippage in torque converter